0.014085
0.000000
0.002661
0.000000
0.013850
0.000000
0.000000
0.000000
0.013922
0.00000
0.00000
0.00000
Kallen, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
100.70
90.00
71.000
72.200
73.100
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C19 H28 N6 O4 S2
468.593
5-OXO-6-PHENYLMETHANESULFONYLAMINO-HEXAHYDRO-THIAZOLO[3,2-A]PYRIDINE-3-CARBOXYLIC ACID (3-GUANIDINO-PROPYL)-AMIDE
non-polymer
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Med.Chem.
JMCMAR
0151
0022-2623
41
3664
3674
10.1021/jm981013e
9733491
Rational design, synthesis, and X-ray structure of selective noncovalent thrombin inhibitors.
1998
10.2210/pdb1bhx/pdb
pdb_00001bhx
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
293
1
DIFFRACTOMETER
1996-03
ENRAF-NONIUS FAST
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
ENRAF-NONIUS FR571
3461.871
ALPHA THROMBIN
3.4.21.5
1
nat
polymer
17070.738
ALPHA THROMBIN
3.4.21.5
1
nat
polymer
11969.626
ALPHA THROMBIN
3.4.21.5
1
nat
polymer
651.662
ALPHA THROMBIN
3.4.21.5
1
nat
polymer
468.593
5-OXO-6-PHENYLMETHANESULFONYLAMINO-HEXAHYDRO-THIAZOLO[3,2-A]PYRIDINE-3-CARBOXYLIC ACID (3-GUANIDINO-PROPYL)-AMIDE
1
syn
non-polymer
18.015
water
201
nat
water
no
no
SGEADCGLRPLFEKKSLEDKTERELLESYI
SGEADCGLRPLFEKKSLEDKTERELLESYI
A
polypeptide(L)
no
no
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKET
IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM
LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKET
B
polypeptide(L)
no
no
GQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRD
GKYGFYTHVFRLKKWIQKVIDQFGE
GQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRD
GKYGFYTHVFRLKKWIQKVIDQFGE
F
polypeptide(L)
no
no
DFEEI
DFEEI
E
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
1
2.8
56
7.3
pH 7.3
diffrn_detector
pdbx_database_status
software
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Version format compliance
Atomic model
Data collection
Other
Refinement description
Database references
Derived calculations
Refinement description
1
0
1998-11-04
1
1
2008-03-24
1
2
2011-07-13
1
3
2011-11-16
1
4
2018-04-18
1
5
2023-08-02
_diffrn_detector.detector
_pdbx_database_status.process_site
_software.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-06-10
REL
REL
R56
5-OXO-6-PHENYLMETHANESULFONYLAMINO-HEXAHYDRO-THIAZOLO[3,2-A]PYRIDINE-3-CARBOXYLIC ACID (3-GUANIDINO-PROPYL)-AMIDE
HOH
water
THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16.
CHAIN-ID A IS USED FOR THROMBIN RESIDUES 1E - 14K
CHAIN-ID B IS USED FOR THROMBIN RESIDUES 16 - 147
CHAIN-ID C IS USED FOR THROMBIN RESIDUES 150 - 247
CHAIN-ID E IS USED FOR HIRUDIN FRAGMENT RESIDUES 55 - 59
CHAIN-ID W IS USED FOR WATER MOLECULES
CHAIN-ID L IS USED FOR INHIBITOR
WATERS W1 AND W4 ARE IN SPECIAL POSITIONS.
1HAI
PDB ENTRY 1HAI
PDB
experimental model
R56
1
5
R56
R56
1
F
HOH
27
6
HOH
HOH
27
A
HOH
44
6
HOH
HOH
44
A
HOH
62
6
HOH
HOH
62
A
HOH
80
6
HOH
HOH
80
A
HOH
82
6
HOH
HOH
82
A
HOH
85
6
HOH
HOH
85
A
HOH
97
6
HOH
HOH
97
A
HOH
106
6
HOH
HOH
106
A
HOH
116
6
HOH
HOH
116
A
HOH
137
6
HOH
HOH
137
A
HOH
140
6
HOH
HOH
140
A
HOH
142
6
HOH
HOH
142
A
HOH
143
6
HOH
HOH
143
A
HOH
152
6
HOH
HOH
152
A
HOH
154
6
HOH
HOH
154
A
HOH
160
6
HOH
HOH
160
A
HOH
179
6
HOH
HOH
179
A
HOH
192
6
HOH
HOH
192
A
HOH
199
6
HOH
HOH
199
A
HOH
2
6
HOH
HOH
148
B
HOH
4
6
HOH
HOH
149
B
HOH
5
6
HOH
HOH
150
B
HOH
7
6
HOH
HOH
151
B
HOH
9
6
HOH
HOH
152
B
HOH
12
6
HOH
HOH
153
B
HOH
13
6
HOH
HOH
154
B
HOH
15
6
HOH
HOH
155
B
HOH
16
6
HOH
HOH
156
B
HOH
20
6
HOH
HOH
157
B
HOH
21
6
HOH
HOH
158
B
HOH
22
6
HOH
HOH
159
B
HOH
23
6
HOH
HOH
160
B
HOH
26
6
HOH
HOH
161
B
HOH
28
6
HOH
HOH
162
B
HOH
31
6
HOH
HOH
163
B
HOH
33
6
HOH
HOH
164
B
HOH
35
6
HOH
HOH
165
B
HOH
36
6
HOH
HOH
166
B
HOH
39
6
HOH
HOH
167
B
HOH
40
6
HOH
HOH
168
B
HOH
45
6
HOH
HOH
169
B
HOH
46
6
HOH
HOH
170
B
HOH
47
6
HOH
HOH
171
B
HOH
50
6
HOH
HOH
172
B
HOH
51
6
HOH
HOH
173
B
HOH
53
6
HOH
HOH
174
B
HOH
55
6
HOH
HOH
175
B
HOH
58
6
HOH
HOH
176
B
HOH
59
6
HOH
HOH
177
B
HOH
60
6
HOH
HOH
178
B
HOH
67
6
HOH
HOH
179
B
HOH
71
6
HOH
HOH
180
B
HOH
74
6
HOH
HOH
181
B
HOH
75
6
HOH
HOH
182
B
HOH
87
6
HOH
HOH
183
B
HOH
88
6
HOH
HOH
184
B
HOH
90
6
HOH
HOH
185
B
HOH
98
6
HOH
HOH
186
B
HOH
100
6
HOH
HOH
187
B
HOH
101
6
HOH
HOH
188
B
HOH
102
6
HOH
HOH
189
B
HOH
103
6
HOH
HOH
190
B
HOH
105
6
HOH
HOH
191
B
HOH
109
6
HOH
HOH
192
B
HOH
110
6
HOH
HOH
193
B
HOH
111
6
HOH
HOH
194
B
HOH
112
6
HOH
HOH
195
B
HOH
113
6
HOH
HOH
196
B
HOH
114
6
HOH
HOH
197
B
HOH
117
6
HOH
HOH
198
B
HOH
119
6
HOH
HOH
199
B
HOH
120
6
HOH
HOH
200
B
HOH
122
6
HOH
HOH
201
B
HOH
124
6
HOH
HOH
202
B
HOH
125
6
HOH
HOH
203
B
HOH
126
6
HOH
HOH
204
B
HOH
127
6
HOH
HOH
205
B
HOH
128
6
HOH
HOH
206
B
HOH
129
6
HOH
HOH
207
B
HOH
130
6
HOH
HOH
208
B
HOH
131
6
HOH
HOH
209
B
HOH
134
6
HOH
HOH
210
B
HOH
136
6
HOH
HOH
211
B
HOH
144
6
HOH
HOH
212
B
HOH
146
6
HOH
HOH
213
B
HOH
147
6
HOH
HOH
214
B
HOH
149
6
HOH
HOH
215
B
HOH
151
6
HOH
HOH
216
B
HOH
155
6
HOH
HOH
217
B
HOH
157
6
HOH
HOH
218
B
HOH
161
6
HOH
HOH
219
B
HOH
162
6
HOH
HOH
220
B
HOH
163
6
HOH
HOH
221
B
HOH
164
6
HOH
HOH
222
B
HOH
167
6
HOH
HOH
223
B
HOH
170
6
HOH
HOH
224
B
HOH
175
6
HOH
HOH
225
B
HOH
176
6
HOH
HOH
226
B
HOH
177
6
HOH
HOH
227
B
HOH
181
6
HOH
HOH
228
B
HOH
185
6
HOH
HOH
229
B
HOH
188
6
HOH
HOH
230
B
HOH
189
6
HOH
HOH
231
B
HOH
190
6
HOH
HOH
232
B
HOH
191
6
HOH
HOH
233
B
HOH
194
6
HOH
HOH
234
B
HOH
3
6
HOH
HOH
248
F
HOH
6
6
HOH
HOH
249
F
HOH
8
6
HOH
HOH
250
F
HOH
10
6
HOH
HOH
251
F
HOH
11
6
HOH
HOH
252
F
HOH
14
6
HOH
HOH
253
F
HOH
17
6
HOH
HOH
254
F
HOH
18
6
HOH
HOH
255
F
HOH
19
6
HOH
HOH
256
F
HOH
25
6
HOH
HOH
257
F
HOH
29
6
HOH
HOH
258
F
HOH
30
6
HOH
HOH
259
F
HOH
32
6
HOH
HOH
260
F
HOH
34
6
HOH
HOH
261
F
HOH
37
6
HOH
HOH
262
F
HOH
38
6
HOH
HOH
263
F
HOH
41
6
HOH
HOH
264
F
HOH
42
6
HOH
HOH
265
F
HOH
43
6
HOH
HOH
266
F
HOH
48
6
HOH
HOH
267
F
HOH
49
6
HOH
HOH
268
F
HOH
52
6
HOH
HOH
269
F
HOH
56
6
HOH
HOH
270
F
HOH
57
6
HOH
HOH
271
F
HOH
61
6
HOH
HOH
272
F
HOH
63
6
HOH
HOH
273
F
HOH
64
6
HOH
HOH
274
F
HOH
65
6
HOH
HOH
275
F
HOH
66
6
HOH
HOH
276
F
HOH
68
6
HOH
HOH
277
F
HOH
69
6
HOH
HOH
278
F
HOH
70
6
HOH
HOH
279
F
HOH
72
6
HOH
HOH
280
F
HOH
73
6
HOH
HOH
281
F
HOH
76
6
HOH
HOH
282
F
HOH
77
6
HOH
HOH
283
F
HOH
78
6
HOH
HOH
284
F
HOH
79
6
HOH
HOH
285
F
HOH
81
6
HOH
HOH
286
F
HOH
83
6
HOH
HOH
287
F
HOH
84
6
HOH
HOH
288
F
HOH
86
6
HOH
HOH
289
F
HOH
89
6
HOH
HOH
290
F
HOH
91
6
HOH
HOH
291
F
HOH
92
6
HOH
HOH
292
F
HOH
93
6
HOH
HOH
293
F
HOH
94
6
HOH
HOH
294
F
HOH
95
6
HOH
HOH
295
F
HOH
96
6
HOH
HOH
296
F
HOH
99
6
HOH
HOH
297
F
HOH
104
6
HOH
HOH
298
F
HOH
107
6
HOH
HOH
299
F
HOH
108
6
HOH
HOH
300
F
HOH
115
6
HOH
HOH
301
F
HOH
118
6
HOH
HOH
302
F
HOH
121
6
HOH
HOH
303
F
HOH
123
6
HOH
HOH
304
F
HOH
132
6
HOH
HOH
305
F
HOH
133
6
HOH
HOH
306
F
HOH
138
6
HOH
HOH
307
F
HOH
141
6
HOH
HOH
308
F
HOH
145
6
HOH
HOH
309
F
HOH
148
6
HOH
HOH
310
F
HOH
150
6
HOH
HOH
311
F
HOH
153
6
HOH
HOH
312
F
HOH
156
6
HOH
HOH
313
F
HOH
158
6
HOH
HOH
314
F
HOH
159
6
HOH
HOH
315
F
HOH
165
6
HOH
HOH
316
F
HOH
166
6
HOH
HOH
317
F
HOH
168
6
HOH
HOH
318
F
HOH
169
6
HOH
HOH
319
F
HOH
171
6
HOH
HOH
320
F
HOH
172
6
HOH
HOH
321
F
HOH
173
6
HOH
HOH
322
F
HOH
174
6
HOH
HOH
323
F
HOH
178
6
HOH
HOH
324
F
HOH
180
6
HOH
HOH
325
F
HOH
182
6
HOH
HOH
326
F
HOH
183
6
HOH
HOH
327
F
HOH
184
6
HOH
HOH
328
F
HOH
186
6
HOH
HOH
329
F
HOH
187
6
HOH
HOH
330
F
HOH
193
6
HOH
HOH
331
F
HOH
195
6
HOH
HOH
332
F
HOH
196
6
HOH
HOH
333
F
HOH
197
6
HOH
HOH
334
F
HOH
198
6
HOH
HOH
335
F
HOH
200
6
HOH
HOH
336
F
HOH
201
6
HOH
HOH
337
F
HOH
1
6
HOH
HOH
1
E
HOH
24
6
HOH
HOH
24
E
HOH
54
6
HOH
HOH
54
E
HOH
135
6
HOH
HOH
135
E
HOH
139
6
HOH
HOH
139
E
SER
1
n
1
E
SER
1
A
GLY
1
n
2
D
GLY
1
A
GLU
1
n
3
C
GLU
1
A
ALA
1
n
4
B
ALA
1
A
ASP
1
n
5
A
ASP
1
A
CYS
1
n
6
CYS
1
A
GLY
2
n
7
GLY
2
A
LEU
3
n
8
LEU
3
A
ARG
4
n
9
ARG
4
A
PRO
5
n
10
PRO
5
A
LEU
6
n
11
LEU
6
A
PHE
7
n
12
PHE
7
A
GLU
8
n
13
GLU
8
A
LYS
9
n
14
LYS
9
A
LYS
10
n
15
LYS
10
A
SER
11
n
16
SER
11
A
LEU
12
n
17
LEU
12
A
GLU
13
n
18
GLU
13
A
ASP
14
n
19
ASP
14
A
LYS
14
n
20
A
LYS
14
A
THR
14
n
21
B
THR
14
A
GLU
14
n
22
C
GLU
14
A
ARG
14
n
23
D
ARG
14
A
GLU
14
n
24
E
GLU
14
A
LEU
14
n
25
F
LEU
14
A
LEU
14
n
26
G
LEU
14
A
GLU
14
n
27
H
GLU
14
A
SER
14
n
28
I
SER
14
A
TYR
14
n
29
J
TYR
14
A
ILE
14
n
30
K
ILE
14
A
ILE
16
n
1
ILE
16
B
VAL
17
n
2
VAL
17
B
GLU
18
n
3
GLU
18
B
GLY
19
n
4
GLY
19
B
SER
20
n
5
SER
20
B
ASP
21
n
6
ASP
21
B
ALA
22
n
7
ALA
22
B
GLU
23
n
8
GLU
23
B
ILE
24
n
9
ILE
24
B
GLY
25
n
10
GLY
25
B
MET
26
n
11
MET
26
B
SER
27
n
12
SER
27
B
PRO
28
n
13
PRO
28
B
TRP
29
n
14
TRP
29
B
GLN
30
n
15
GLN
30
B
VAL
31
n
16
VAL
31
B
MET
32
n
17
MET
32
B
LEU
33
n
18
LEU
33
B
PHE
34
n
19
PHE
34
B
ARG
35
n
20
ARG
35
B
LYS
36
n
21
LYS
36
B
SER
36
n
22
A
SER
36
B
PRO
37
n
23
PRO
37
B
GLN
38
n
24
GLN
38
B
GLU
39
n
25
GLU
39
B
LEU
40
n
26
LEU
40
B
LEU
41
n
27
LEU
41
B
CYS
42
n
28
CYS
42
B
GLY
43
n
29
GLY
43
B
ALA
44
n
30
ALA
44
B
SER
45
n
31
SER
45
B
LEU
46
n
32
LEU
46
B
ILE
47
n
33
ILE
47
B
SER
48
n
34
SER
48
B
ASP
49
n
35
ASP
49
B
ARG
50
n
36
ARG
50
B
TRP
51
n
37
TRP
51
B
VAL
52
n
38
VAL
52
B
LEU
53
n
39
LEU
53
B
THR
54
n
40
THR
54
B
ALA
55
n
41
ALA
55
B
ALA
56
n
42
ALA
56
B
HIS
57
n
43
HIS
57
B
CYS
58
n
44
CYS
58
B
LEU
59
n
45
LEU
59
B
LEU
60
n
46
LEU
60
B
TYR
60
n
47
A
TYR
60
B
PRO
60
n
48
B
PRO
60
B
PRO
60
n
49
C
PRO
60
B
TRP
60
n
50
D
TRP
60
B
ASP
60
n
51
E
ASP
60
B
LYS
60
n
52
F
LYS
60
B
ASN
60
n
53
G
ASN
60
B
PHE
60
n
54
H
PHE
60
B
THR
60
n
55
I
THR
60
B
GLU
61
n
56
GLU
61
B
ASN
62
n
57
ASN
62
B
ASP
63
n
58
ASP
63
B
LEU
64
n
59
LEU
64
B
LEU
65
n
60
LEU
65
B
VAL
66
n
61
VAL
66
B
ARG
67
n
62
ARG
67
B
ILE
68
n
63
ILE
68
B
GLY
69
n
64
GLY
69
B
LYS
70
n
65
LYS
70
B
HIS
71
n
66
HIS
71
B
SER
72
n
67
SER
72
B
ARG
73
n
68
ARG
73
B
THR
74
n
69
THR
74
B
ARG
75
n
70
ARG
75
B
TYR
76
n
71
TYR
76
B
GLU
77
n
72
GLU
77
B
ARG
77
n
73
A
ARG
77
B
ASN
78
n
74
ASN
78
B
ILE
79
n
75
ILE
79
B
GLU
80
n
76
GLU
80
B
LYS
81
n
77
LYS
81
B
ILE
82
n
78
ILE
82
B
SER
83
n
79
SER
83
B
MET
84
n
80
MET
84
B
LEU
85
n
81
LEU
85
B
GLU
86
n
82
GLU
86
B
LYS
87
n
83
LYS
87
B
ILE
88
n
84
ILE
88
B
TYR
89
n
85
TYR
89
B
ILE
90
n
86
ILE
90
B
HIS
91
n
87
HIS
91
B
PRO
92
n
88
PRO
92
B
ARG
93
n
89
ARG
93
B
TYR
94
n
90
TYR
94
B
ASN
95
n
91
ASN
95
B
TRP
96
n
92
TRP
96
B
ARG
97
n
93
ARG
97
B
GLU
97
n
94
A
GLU
97
B
ASN
98
n
95
ASN
98
B
LEU
99
n
96
LEU
99
B
ASP
100
n
97
ASP
100
B
ARG
101
n
98
ARG
101
B
ASP
102
n
99
ASP
102
B
ILE
103
n
100
ILE
103
B
ALA
104
n
101
ALA
104
B
LEU
105
n
102
LEU
105
B
MET
106
n
103
MET
106
B
LYS
107
n
104
LYS
107
B
LEU
108
n
105
LEU
108
B
LYS
109
n
106
LYS
109
B
LYS
110
n
107
LYS
110
B
PRO
111
n
108
PRO
111
B
VAL
112
n
109
VAL
112
B
ALA
113
n
110
ALA
113
B
PHE
114
n
111
PHE
114
B
SER
115
n
112
SER
115
B
ASP
116
n
113
ASP
116
B
TYR
117
n
114
TYR
117
B
ILE
118
n
115
ILE
118
B
HIS
119
n
116
HIS
119
B
PRO
120
n
117
PRO
120
B
VAL
121
n
118
VAL
121
B
CYS
122
n
119
CYS
122
B
LEU
123
n
120
LEU
123
B
PRO
124
n
121
PRO
124
B
ASP
125
n
122
ASP
125
B
ARG
126
n
123
ARG
126
B
GLU
127
n
124
GLU
127
B
THR
128
n
125
THR
128
B
ALA
129
n
126
ALA
129
B
ALA
129
n
127
A
ALA
129
B
SER
129
n
128
B
SER
129
B
LEU
129
n
129
C
LEU
129
B
LEU
130
n
130
LEU
130
B
GLN
131
n
131
GLN
131
B
ALA
132
n
132
ALA
132
B
GLY
133
n
133
GLY
133
B
TYR
134
n
134
TYR
134
B
LYS
135
n
135
LYS
135
B
GLY
136
n
136
GLY
136
B
ARG
137
n
137
ARG
137
B
VAL
138
n
138
VAL
138
B
THR
139
n
139
THR
139
B
GLY
140
n
140
GLY
140
B
TRP
141
n
141
TRP
141
B
GLY
142
n
142
GLY
142
B
ASN
143
n
143
ASN
143
B
LEU
144
n
144
LEU
144
B
LYS
145
n
145
LYS
145
B
GLU
146
n
146
GLU
146
B
THR
147
n
147
THR
147
B
GLY
150
n
1
GLY
150
F
GLN
151
n
2
GLN
151
F
PRO
152
n
3
PRO
152
F
SER
153
n
4
SER
153
F
VAL
154
n
5
VAL
154
F
LEU
155
n
6
LEU
155
F
GLN
156
n
7
GLN
156
F
VAL
157
n
8
VAL
157
F
VAL
158
n
9
VAL
158
F
ASN
159
n
10
ASN
159
F
LEU
160
n
11
LEU
160
F
PRO
161
n
12
PRO
161
F
ILE
162
n
13
ILE
162
F
VAL
163
n
14
VAL
163
F
GLU
164
n
15
GLU
164
F
ARG
165
n
16
ARG
165
F
PRO
166
n
17
PRO
166
F
VAL
167
n
18
VAL
167
F
CYS
168
n
19
CYS
168
F
LYS
169
n
20
LYS
169
F
ASP
170
n
21
ASP
170
F
SER
171
n
22
SER
171
F
THR
172
n
23
THR
172
F
ARG
173
n
24
ARG
173
F
ILE
174
n
25
ILE
174
F
ARG
175
n
26
ARG
175
F
ILE
176
n
27
ILE
176
F
THR
177
n
28
THR
177
F
ASP
178
n
29
ASP
178
F
ASN
179
n
30
ASN
179
F
MET
180
n
31
MET
180
F
PHE
181
n
32
PHE
181
F
CYS
182
n
33
CYS
182
F
ALA
183
n
34
ALA
183
F
GLY
184
n
35
GLY
184
F
TYR
184
n
36
A
TYR
184
F
LYS
185
n
37
LYS
185
F
PRO
186
n
38
PRO
186
F
ASP
186
n
39
A
ASP
186
F
GLU
186
n
40
B
GLU
186
F
GLY
186
n
41
C
GLY
186
F
LYS
186
n
42
D
LYS
186
F
ARG
187
n
43
ARG
187
F
GLY
188
n
44
GLY
188
F
ASP
189
n
45
ASP
189
F
ALA
190
n
46
ALA
190
F
CYS
191
n
47
CYS
191
F
GLU
192
n
48
GLU
192
F
GLY
193
n
49
GLY
193
F
ASP
194
n
50
ASP
194
F
SER
195
n
51
SER
195
F
GLY
196
n
52
GLY
196
F
GLY
197
n
53
GLY
197
F
PRO
198
n
54
PRO
198
F
PHE
199
n
55
PHE
199
F
VAL
200
n
56
VAL
200
F
MET
201
n
57
MET
201
F
LYS
202
n
58
LYS
202
F
SER
203
n
59
SER
203
F
PRO
204
n
60
PRO
204
F
PHE
204
n
61
A
PHE
204
F
ASN
204
n
62
B
ASN
204
F
ASN
205
n
63
ASN
205
F
ARG
206
n
64
ARG
206
F
TRP
207
n
65
TRP
207
F
TYR
208
n
66
TYR
208
F
GLN
209
n
67
GLN
209
F
MET
210
n
68
MET
210
F
GLY
211
n
69
GLY
211
F
ILE
212
n
70
ILE
212
F
VAL
213
n
71
VAL
213
F
SER
214
n
72
SER
214
F
TRP
215
n
73
TRP
215
F
GLY
216
n
74
GLY
216
F
GLU
217
n
75
GLU
217
F
GLY
219
n
76
GLY
219
F
CYS
220
n
77
CYS
220
F
ASP
221
n
78
ASP
221
F
ARG
221
n
79
A
ARG
221
F
ASP
222
n
80
ASP
222
F
GLY
223
n
81
GLY
223
F
LYS
224
n
82
LYS
224
F
TYR
225
n
83
TYR
225
F
GLY
226
n
84
GLY
226
F
PHE
227
n
85
PHE
227
F
TYR
228
n
86
TYR
228
F
THR
229
n
87
THR
229
F
HIS
230
n
88
HIS
230
F
VAL
231
n
89
VAL
231
F
PHE
232
n
90
PHE
232
F
ARG
233
n
91
ARG
233
F
LEU
234
n
92
LEU
234
F
LYS
235
n
93
LYS
235
F
LYS
236
n
94
LYS
236
F
TRP
237
n
95
TRP
237
F
ILE
238
n
96
ILE
238
F
GLN
239
n
97
GLN
239
F
LYS
240
n
98
LYS
240
F
VAL
241
n
99
VAL
241
F
ILE
242
n
100
ILE
242
F
ASP
243
n
101
ASP
243
F
GLN
244
n
102
GLN
244
F
PHE
245
n
103
PHE
245
F
GLY
246
n
104
GLY
246
F
GLU
247
n
105
GLU
247
F
ASP
55
n
1
ASP
55
E
PHE
56
n
2
PHE
56
E
GLU
57
n
3
GLU
57
E
GLU
58
n
4
GLU
58
E
ILE
59
n
5
ILE
59
E
author_defined_assembly
4
tetrameric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
B
O
LYS
81
B
O
LYS
77
B
N
ILE
68
B
N
ILE
63
B
O
LEU
65
B
O
LEU
60
B
N
PHE
34
B
N
PHE
19
B
O
VAL
31
B
O
VAL
16
B
N
ALA
44
B
N
ALA
30
B
O
VAL
52
B
O
VAL
38
B
N
MET
106
B
N
MET
103
B
O
LEU
105
B
O
LEU
102
B
N
TYR
89
B
N
TYR
85
F
O
PHE
181
C
O
PHE
32
F
N
TYR
228
C
N
TYR
86
F
O
PHE
227
C
O
PHE
85
F
N
TRP
215
C
N
TRP
73
F
O
TYR
208
C
O
TYR
66
F
N
MET
201
C
N
MET
57
1
B
HOH
149
G
HOH
1
E
HOH
1
I
HOH
1
-9.17
1.50
110.50
101.33
B
B
B
N
CA
CB
SER
SER
SER
27
27
27
N
1
3.14
0.50
120.30
123.44
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
101
101
101
N
1
5.46
0.90
118.30
123.76
F
F
F
CB
CG
OD1
ASP
ASP
ASP
189
189
189
N
1
A
PHE
7
-134.56
-78.22
A
1
B
SER
36
-167.21
119.69
1
B
ALA
44
-171.53
-179.18
A
1
B
TYR
60
-155.40
79.38
G
1
B
ASN
60
-168.46
84.13
1
B
HIS
71
-130.72
-56.23
1
B
ASN
78
63.76
-0.68
1
F
SER
214
-107.79
-84.48
PARHCSDX.PRO
TOPHCSDX.PRO
229357.PRM
TOPH19.PEP
TOPH19.SOL
25.6
0.00
0.00
0.00
0.00
0.00
0.00
0.232
0.006
0.187
0.187
2.30
8.00
1517
15004
10.1
94.9
RANDOM
100000000.00
0.00010
1
RESTRAINED
A POSTERIORI
0.0
DIFFERENCE FOURIER
PDB ENTRY 1HAI
0.31
0.25
5.00
0.39
0.34
2.30
8.00
201
2893
77
0
2615
0.015
2.5
24.3
1.37
2.81
1.50
4.24
2.00
4.50
2.00
6.28
2.50
0.345
0.022
0.283
2.44
242
2235
6
9.8
94.9
29.3
2.3
15.0
1BHX
15423
2
0.104
1
7.8
2.7
95
2.3
2.38
3.6
0.432
2.6
94.6
data collection
MADNES
data reduction
PROCOR
data reduction
Agrovata
model building
X-PLOR
refinement
X-PLOR
data reduction
MADNES
data scaling
PROCOR
data scaling
Agrovata
phasing
X-PLOR
X-RAY STRUCTURE OF THE COMPLEX OF HUMAN ALPHA THROMBIN WITH THE INHIBITOR SDZ 229-357
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
6
N
N
6
N
N
6
N
N
6
N
N
A
GLU
8
A
GLU
13
HELX_P
A
LYS
10
A
LYS
15
5
1
3
A
GLU
14
A
GLU
22
HELX_P
A
SER
14
A
SER
28
1
2
7
C
I
B
ALA
56
B
ALA
42
HELX_P
B
CYS
58
B
CYS
44
5
3
3
B
PRO
60
B
PRO
48
HELX_P
B
TRP
60
B
TRP
50
5
4
3
B
D
B
GLU
61
B
GLU
56
HELX_P
B
ASP
63
B
ASP
58
5
5
3
B
ARG
126
B
ARG
123
HELX_P
B
LEU
129
B
LEU
129
1
6
7
C
F
ARG
165
C
ARG
16
HELX_P
F
SER
171
C
SER
22
1
7
7
F
PRO
186
C
PRO
38
HELX_P
F
GLU
186
C
GLU
40
5
8
3
B
F
PHE
232
C
PHE
90
HELX_P
F
PHE
245
C
PHE
103
5
9
14
disulf
2.020
A
CYS
1
A
SG
CYS
6
1_555
B
CYS
122
B
SG
CYS
119
1_555
disulf
2.029
B
CYS
42
B
SG
CYS
28
1_555
B
CYS
58
B
SG
CYS
44
1_555
disulf
2.019
F
CYS
168
C
SG
CYS
19
1_555
F
CYS
182
C
SG
CYS
33
1_555
disulf
2.034
F
CYS
191
C
SG
CYS
47
1_555
F
CYS
220
C
SG
CYS
77
1_555
SERINE PROTEASE
SERINE PROTEASE
B
SER
36
B
SER
22
A
1
B
PRO
37
B
PRO
23
0.12
THRB_HUMAN
UNP
1
331
P00734
THRB_HUMAN
UNP
2
364
P00734
THRB_HUMAN
UNP
3
518
P00734
1BHX
PDB
4
1BHX
331
360
1BHX
1
14
P00734
A
1
6
19
364
510
1BHX
16
147
P00734
B
2
1
147
518
622
1BHX
150
247
P00734
F
3
1
105
55
59
1BHX
55
59
1BHX
E
4
1
5
4
3
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
B
LYS
81
B
LYS
77
B
MET
84
B
MET
80
B
LEU
64
B
LEU
59
B
ILE
68
B
ILE
63
B
GLN
30
B
GLN
15
B
ARG
35
B
ARG
20
B
GLU
39
B
GLU
25
B
SER
45
B
SER
31
B
TRP
51
B
TRP
37
B
THR
54
B
THR
40
B
ALA
104
B
ALA
101
B
LEU
108
B
LEU
105
B
LEU
85
B
LEU
81
B
ILE
90
B
ILE
86
F
MET
180
C
MET
31
F
ALA
183
C
ALA
34
F
GLY
226
C
GLY
84
F
HIS
230
C
HIS
88
F
TRP
207
C
TRP
65
F
TRP
215
C
TRP
73
F
PRO
198
C
PRO
54
F
LYS
202
C
LYS
58
BINDING SITE FOR RESIDUE R56 F 1
F
R56
1
Software
14
B
HIS
57
B
HIS
43
14
1_555
B
TYR
60
B
TYR
47
A
14
1_555
B
GLU
97
B
GLU
94
A
14
1_555
F
ASP
189
C
ASP
45
14
1_555
F
ALA
190
C
ALA
46
14
1_555
F
CYS
191
C
CYS
47
14
1_555
F
SER
195
C
SER
51
14
1_555
F
SER
214
C
SER
72
14
1_555
F
TRP
215
C
TRP
73
14
1_555
F
GLY
216
C
GLY
74
14
1_555
F
GLU
217
C
GLU
75
14
1_555
F
GLY
219
C
GLY
76
14
1_555
F
GLY
226
C
GLY
84
14
1_555
F
HOH
248
H
HOH
14
1_555
5
C 1 2 1